434694009976 has 32 divisors (see below), whose sum is σ = 858000330000. Its totient is φ = 205895298816.

The previous prime is 434694009973. The next prime is 434694009991. The reversal of 434694009976 is 679900496434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434694009973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2756100 + ... + 2909548.

Almost surely, 2^434694009976 is an apocalyptic number.

It is an amenable number.

434694009976 is a deficient number, since it is larger than the sum of its proper divisors (423306320024).

434694009976 is a wasteful number, since it uses less digits than its factorization.

434694009976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172111 (or 172107 counting only the distinct ones).

The product of its (nonzero) digits is 35271936, while the sum is 61.

The spelling of 434694009976 in words is "four hundred thirty-four billion, six hundred ninety-four million, nine thousand, nine hundred seventy-six".